Traveling to Quincy, Illinois, United States of America? If you're planning to go to Quincy, here is some important information about when to go, what to wear, and what to pack:

When to go to Quincy, Illinois, United States of America

Based on the climate and weather in Quincy, the best time to go is September. See below for details.

What to wear/what to pack for Quincy, Illinois, United States of America by month

January

If you are traveling to Quincy in January, you will notice that it is frigid. Expect it to rain or snow 5-10 days this month. Daytime temperatures are in the low 30s F (single digits C).

What to wear/what to pack:

Fleeces

Thermal undergarments

Gloves

Waterproof boots

Insulated boots

Umbrella

Multiple layer jacket shell

Pajamas, such as sweats

Very heavy socks

Sweaters

Waterproof coat

Scarf

February

February in Quincy is cold. The average overnight temperatures in the area are in the low 20s F (single digits below 0 C), with a few days below 0 F (10+ below zero C).

What to wear/what to pack:

Waterproof coat

Heavy jacket

Waterproof boots

Gloves or mittens

Warm pants or jeans

Sweaters

Heavy socks

Cold weather footwear

Umbrella

March

March in Quincy is brisk. The average overnight temperatures in the area are in the low 30s F (single digits C).

What to wear/what to pack:

Umbrella

Warm pants or jeans

Jacket or coat

Fleeces

Standard footwear

Waterproof boots

Light gloves or mittens

Socks

Waterproof coat

April

If you visit Quincy during April, you are likely to find that it is chilly. Temperatures tend to hover around the low 60s F (high 10s C) during the day, while at night they can dip into the low 40s F (single digits C).

In terms of precipitation, you can expect it to rain a bit less than half of the time.

May

At night, lows are in the low 50s F (low 10s C). This is also a rainy time for Quincy, with several of the days of the month having rain.

What to wear/what to pack:

Long and short sleeve shirts

Skirts

Umbrella

Dresses

Sunscreen lotion

Waterproof footwear

Light footwear

Sandals

Shorts or short pants

Waterproof luggage

Rain coat

June

If you vacation in Quincy during June, you are likely to find that it is extremely warm. Temperatures tend to hover around the low 80s F (high 20s C) during the day, while at night they can dip into the low 60s F (high 10s C).

In terms of precipitation, you can expect it to rain 5-10 days this month.

What to wear/what to pack:

Waterproof footwear

Rain coat

Sandals

Skirts

Sunscreen lotion

Waterproof luggage

Dresses

Shorts or short pants

Umbrella

Long and short sleeve shirts

Light footwear

July

If you visit Quincy during July, you are likely to find that it is really hot. Temperatures tend to hover around the 80s F (low 30s C) during the day, while at night they can dip into the high 60s F (high 10s C).

In terms of precipitation, you can expect it to rain 5-10 days this month.

What to wear/what to pack:

Sunscreen lotion

Short sleeve shirts

Sunglasses

Sandals

Dresses

Umbrella

Waterproof luggage

Rain coat

Skirts

Waterproof footwear

Shorts

August

August here is extremely warm. Temperatures average in the 80s F (high 20s C) during the day. It rains a bit less than half of the time.

What to wear/what to pack:

Skirts

Umbrella

Rain coat

Sunglasses

Waterproof luggage

Dresses

Sunscreen lotion

Waterproof footwear

Sandals

Shorts

Short sleeve shirts

September

If you visit Quincy during September, you are likely to find that it is a perfect temperature. Temperatures tend to hover around the high 70s F (mid 20s C) during the day, while at night they can dip into the 50s F (low 10s C).

In terms of precipitation, you can expect it to rain a bit less than half of the time.

What to wear/what to pack:

Waterproof footwear

Dresses

Skirts

Long and short sleeve shirts

Rain coat

Sunscreen lotion

Umbrella

Shorts or short pants

Waterproof luggage

Sandals

Light footwear

October

If you vacation in Quincy during October, you are likely to find that it is balmy. Temperatures tend to hover around the 60s F (high 10s C) during the day, while at night they can dip into the 40s F (single digits C).

In terms of precipitation, you can expect it to rain a bit less than half of the time.

What to wear/what to pack:

Umbrella

Socks

Waterproof footwear

Long sleeve shirts or blouses

Rain coat

Pants or jeans

Standard footwear

Waterproof luggage

Long skirts

Dresses

Light jacket or fleece

November

November can be very chilly. Temperatures average in the low 50s F (low 10s C) during the day. It rains or snows regularly.

What to wear/what to pack:

Socks

Warm pants or jeans

Waterproof boots

Jacket or coat

Umbrella

Light gloves or mittens

Standard footwear

Fleeces

Waterproof coat

December

December here can be very chilly. Temperatures average in the high 30s F (single digits C) during the day. It rains or snows about a third of the time.

What to wear/what to pack:

Cold weather footwear

Warm pants or jeans

Heavy socks

Sweaters

Waterproof boots

Waterproof coat

Umbrella

Heavy jacket

Gloves or mittens

Year-round what to wear/what to pack for Quincy, Illinois, United States of America

Here are some general tips on what to wear in Quincy, as well as several items to remember to pack when traveling there.

A plug adadpter that supports outlet types A and B

A SIM card that works in Quincy

If you plan to visit a church, make sure to bring appropriate clothing